                    PPP for MPC821/860
                 *** Release History ***

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Release 1.0                                    June 16, 1998
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This is the first port of PPP for Nucleus NET4 for MPC821/860
using Diab Data Tools.  This release was tested on the MPC860
ADS, EST, and MBX boards.

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Release 4.1.2                              February 24, 1999
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This is the second port of PPP for Nucleus NET4 for 
MPC821/860 using Diab Data Tools 4.2a and SDS onchip 
debugger 7.4. This release uses the new revision number 
system, updates from ADS to FADS and combines the batch 
files to build for all 860 boards.  Although this release
makes no changes to the EST specific code, it has not been
validated on the EST board due to the unavailability of an
EST board in-house.  Once a new EST board arrives, this 
product will immediately be re-validated.

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Release 4.2.3                                   May 20, 1999
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The PPP library code was modified so that #include 
statements referenced the header file relative to the root 
of the Nucleus directory structure (C:\ATI by default).  
This means the root directory of the Nucleus directory 
structure is the only include needed on the command line.

The batch files and EDE projects take advantage of the 
compiler option files (CFLAGS.TXT, DIALUP.TXT and 
NMODEM.TXT).  

The demos were modified to be easier to understand.

The Nucleus NET library does not need to be rebuilt 
differently to include PPP source code as it previously
was.  Build NET and it is ready to link with PPP or any
other Nucleus driver.  NU_PPP is now obsolete.

Target specific code (CRT0.S, INT_*.S, MMU.S, UART.C, 
UART.H and USER_MMU.C) has been moved into the PLUS library
to be easier to use.  This port takes advantage of 
modification to PLUS.  The library nor the demo need to have
the target specified unless they need to call PLUS.BAT or 
PQUICC.BAT which still refer to target specific code.